ES2178411T3 - Conmutador con contactos que pueden ser vistos a traves de una ventana - Google Patents

Conmutador con contactos que pueden ser vistos a traves de una ventana

Info

Publication number
ES2178411T3
ES2178411T3 ES99912162T ES99912162T ES2178411T3 ES 2178411 T3 ES2178411 T3 ES 2178411T3 ES 99912162 T ES99912162 T ES 99912162T ES 99912162 T ES99912162 T ES 99912162T ES 2178411 T3 ES2178411 T3 ES 2178411T3
Authority
ES
Spain
Prior art keywords
window
contacts
switch
sheets
seen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES99912162T
Other languages
English (en)
Inventor
Albert Jozef Peter Postmus
Aloysius Gerardus Majel Hemmer
Roel Ritsma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Holec Holland NV
Original Assignee
Holec Holland NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Holec Holland NV filed Critical Holec Holland NV
Application granted granted Critical
Publication of ES2178411T3 publication Critical patent/ES2178411T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Tumbler Switches (AREA)
  • Details Of Aerials (AREA)
  • Switches With Compound Operations (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Keying Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Conmutador con al menos un grupo de contactos interactivos (3, 4), el cual esta acomodado en una carcasa de conmutador (1) y puede ser visto a través de una ventana transparente (2), cuyos contactos (3, 4) están dispuestos en los extremos libres de las láminas transportadoras de corriente (5, 6) las cuales se desplazan hacia la ventana (2), en el cual al menos una de las láminas (5, 6) tiene una sección en forma de U adyacente a su contacto, alejándose la abertura de la sección en forma de U de la ventana (2), caracterizado porque una placa hecha de un material magnetizable es dispuesta entre las ramas de la sección en forma de U de al menos una de las láminas (5, 6).
ES99912162T 1998-03-30 1999-03-26 Conmutador con contactos que pueden ser vistos a traves de una ventana Expired - Lifetime ES2178411T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1008747A NL1008747C2 (nl) 1998-03-30 1998-03-30 Schakelaar met door een venster waarneembare contacten.

Publications (1)

Publication Number Publication Date
ES2178411T3 true ES2178411T3 (es) 2002-12-16

Family

ID=19766853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99912162T Expired - Lifetime ES2178411T3 (es) 1998-03-30 1999-03-26 Conmutador con contactos que pueden ser vistos a traves de una ventana

Country Status (22)

Country Link
US (1) US6373355B1 (es)
EP (1) EP1068623B1 (es)
JP (1) JP2002510840A (es)
KR (1) KR20010042302A (es)
CN (1) CN1139951C (es)
AT (1) ATE219281T1 (es)
AU (1) AU741999B2 (es)
BR (1) BR9909318A (es)
CA (1) CA2326111A1 (es)
DE (1) DE69901822T2 (es)
DK (1) DK1068623T3 (es)
ES (1) ES2178411T3 (es)
HU (1) HUP0101643A2 (es)
ID (1) ID26117A (es)
IS (1) IS5643A (es)
NL (1) NL1008747C2 (es)
NO (1) NO20004922L (es)
PL (1) PL190313B1 (es)
RU (1) RU2000127038A (es)
SK (1) SK14662000A3 (es)
TR (1) TR200002840T2 (es)
WO (1) WO1999050866A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7140702B2 (en) * 2001-12-21 2006-11-28 Square D Company Medium voltage motor control center arc resistant enclosure
CN102761071B (zh) * 2011-03-28 2016-01-13 施耐德电气基础设施有限公司 开关装置总成

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355364A1 (fr) * 1976-06-14 1978-01-13 Coq France Dispositif evitant la pollution de la face inaccessible des regards de visualisation des appareillages electriques sous enveloppes a enceinte gazeuse
DE3240800A1 (de) * 1982-11-04 1984-05-10 Hans 8024 Deisenhofen Sauer Elektromagnetisches relais
US5061833A (en) * 1985-12-16 1991-10-29 Cleaveland/Price Inc. Compact disconnect switch having broadly variable current rating
US4827231A (en) * 1988-01-28 1989-05-02 Westinghouse Electric Corp. Molded case circuit breaker with viewing window and sliding barrier
DE3835118A1 (de) * 1988-10-14 1990-04-19 Siemens Ag Elektromagnetisches relais
US4951010A (en) * 1989-03-15 1990-08-21 Maxi Rotor, Inc. Polarization rotating apparatus for microwave signals
DE3929877A1 (de) * 1989-09-08 1991-03-21 Hengstler Bauelemente Relais

Also Published As

Publication number Publication date
DK1068623T3 (da) 2002-07-15
AU741999B2 (en) 2001-12-13
KR20010042302A (ko) 2001-05-25
NL1008747C2 (nl) 1999-10-01
PL190313B1 (pl) 2005-11-30
NO20004922D0 (no) 2000-09-29
CN1139951C (zh) 2004-02-25
DE69901822D1 (de) 2002-07-18
SK14662000A3 (sk) 2001-06-11
ATE219281T1 (de) 2002-06-15
US6373355B1 (en) 2002-04-16
TR200002840T2 (tr) 2001-01-22
PL343109A1 (en) 2001-07-30
NO20004922L (no) 2000-09-29
BR9909318A (pt) 2000-11-21
IS5643A (is) 2000-09-26
CN1295716A (zh) 2001-05-16
HUP0101643A2 (hu) 2001-09-28
ID26117A (id) 2000-11-23
EP1068623B1 (en) 2002-06-12
WO1999050866A1 (en) 1999-10-07
DE69901822T2 (de) 2002-12-19
RU2000127038A (ru) 2002-09-10
EP1068623A1 (en) 2001-01-17
JP2002510840A (ja) 2002-04-09
AU3058799A (en) 1999-10-18
CA2326111A1 (en) 1999-10-07

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